HP Presario 3000 Compaq Presario 3000 Series Maintenance and Service Guide - Page 116
Table 6-6, CD-RW Drive, Center hole diameter, Disk diameter, Disk thickness, Track pitch, Access time
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Specifications Table 6-6 CD-RW Drive Center hole diameter Disk diameter Disk thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate Sustained, 16X Sustained, 4X CD-RW Normal PIO Mode 4 (single burst) Startup time Stop time 1.5 cm 12 cm, 8 cm .12 cm 0.74 µm 0.59 in 4.72 in, 3.15 in .047 in < 150 ms < 225 ms Line-out, 0.7 Vrms 128 KB 150 KB/s 5,520 KB/s 16.6 MB/s < 15 seconds < 6 seconds 6-8 Maintenance and Service Guide
6–8
Maintenance and Service Guide
Specifications
Table 6-6
CD-RW Drive
Center hole diameter
1.5 cm
0.59 in
Disk diameter
12 cm, 8 cm
4.72 in, 3.15 in
Disk thickness
.12 cm
.047 in
Track pitch
0.74 μm
Access time
Random
Full stroke
< 150 ms
< 225 ms
Audio output level
Line-out, 0.7 Vrms
Cache buffer
128 KB
Data transfer rate
Sustained, 16X
Sustained, 4X CD-RW
Normal PIO Mode 4 (single burst)
150 KB/s
5,520 KB/s
16.6 MB/s
Startup time
< 15 seconds
Stop time
< 6 seconds